Now very interesting and dramatic spoiler???
Spoiler!
After kana order Claude to lock the high priest and filling the room with the bread is all part os the kana of revealing the truth when high priest come to his senses he will eat the bread because he become hungry and when lord daughter accused the kana of being a witch in front of everyone kana order Claude to release the priest and present it to everyone because High priest also starts to acting strangely as the island people do and everyone was very shocked because he is the High priest and protected by divine power and people says he is also affected by evil power even though he is a high priest and the lord daughter also become very shocked so kana explain to everyone that it is because of the rais bread this bread become poisonous in rainy season and when people eat this they start to hallucinate but lord daughter Start to make a fuss saying it's all lie then kana says her to eat this bread but lord daughter start to hassitate but when kana more pravoke her then she it the bread and she also start to hallucinate and acting weirdly like everyone else and everyone become very shocked because everyone think she is a goddess and that's why everyone believes this is the reason she is not affected by evil energy but she is affected by eating just bread just as kana tells to everyone then kana also prepared the antidote and with the help pf antidote she cure the High priest everyone witness this miracle and she become a new goddess of the island (follish peoples this is a basic knowledge and science 😅😅😅) and everyone got very angry with the high priest and lord daughter.
